Patents by Inventor Lars Budtz

Lars Budtz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of transportation of a wind turbine nacelle and use thereof
    Patent number: 7793964
    Abstract: The invention relates to a nacelle that is releasably attachable, the nacelle being adapted for suspension of the nacelle between at least two wheel sets as completely or partly self-supporting suspension.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: September 14, 2010
    Assignee: Vestas Wind Systems A/S
    Inventors: Mogens Christensen, Lars Budtz
  • Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades
    Patent number: 7658594
    Abstract: The invention relates to a wind turbine having rotating means including at least two wind turbine blades which are turnable around the longitudinal axis of said blades, and a wind turbine hub connecting said at least two wind turbine blades with at least one shaft. Further, the wind turbine includes hydraulic means for actuating said at least two wind turbine blades, said hydraulic means being incorporated in said rotating means. The invention also relates to a hydraulic system, an air bleed system and a method of controlling at least two wind turbine blades.
    Type: Grant
    Filed: April 24, 2002
    Date of Patent: February 9, 2010
    Assignee: Vestas Wind Systems A/S
    Inventors: Mogens Christensen, Lars Budtz
  • Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades
    Publication number: 20060188371
    Abstract: The invention relates to a wind turbine having rotating means including at least two wind turbine blades which are turnable around the longitudinal axis of said blades, and a wind turbine hub connecting said at least two wind turbine blades with at least one shaft. Further, the wind turbine includes hydraulic means for actuating said at least two wind turbine blades, said hydraulic means being incorporated in said rotating means. The invention also relates to a hydraulic system, an air bleed system and a method of controlling at least two wind turbine blades.
    Type: Application
    Filed: April 24, 2002
    Publication date: August 24, 2006
    Inventors: Mogens Christensen, Lars Budtz
  • Method of transportation of a wind turbine nacelle and use thereof
    Publication number: 20050123382
    Abstract: “The invention relates to a nacelle including releasable attachment means being adapted for suspension of the nacelle between at least two wheel sets as completely or partly self-supporting suspension.
    Type: Application
    Filed: February 19, 2003
    Publication date: June 9, 2005
    Inventors: Mogens Christensen, Lars Budtz